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S8P1.b

Describe the difference between pure substance and mixtures

TermDefinition
Pure substance A sample of matter, either a single or a single compound, that has definite chemical and phisical properties
Compound A substance made of atoms of two or more different elements joined by chemical bonds
Molecule The smallest unit of a substance that keeps all of the phisical and chemical properties of that substance
Chemical formula A cononation of cjemical symbols and numbers to represent the substance
Subscript Letter figure or symbol
Mixture A combination of two or more sunstances that are not chemicaly combined
Created by: 60kamhat
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